BH25FB1WHFV-TR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BH25FB1WHFV-TR is a fixed-output low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 2.5 V with a maximum output current capability of 150 mA. The device is housed in an HVSOF-EP-5 surface-mount package and operates within a temperature range of -30°C to +85°C. Key electrical specifications include a maximum dropout voltage of 450 mV. This component is classified as Not Recommended for New Designs (NRND).

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides a stable fixed 2.5 V output voltage.
• Supports continuous load currents up to 150 mA.
• Features a compact HVSOF-EP-5 surface-mount package design.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices requiring regulated power supplies.
• Battery-powered systems utilizing low-voltage regulation.
• General-purpose circuitry needing stable 2.5 V logic levels.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the NRND status before procurement, as this indicates the component is not recommended for new designs. Confirm availability through authorized distributors, as stock may be limited or subject to last-time-buy constraints. Ensure the HVSOF-EP-5 package footprint matches the target PCB layout requirements prior to ordering.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component only if the specific 2.5 V output and 150 mA current rating align with system requirements. Consider the -30°C to +85°C operating temperature range against environmental conditions. Evaluate the 450 mV maximum dropout voltage to ensure sufficient input-to-output headroom is maintained under all load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the ROHM LDO regulator family, designed for power management in portable electronics. It serves as a legacy option within the portfolio, having been superseded by newer series such as the BH25NB1WHFV-TR or BH25PB1WHFV-TR which offer updated features like shutdown functions or lower quiescent currents.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

The BH25NB1WHFV-TR and BH25PB1WHFV-TR are confirmed substitutes within the same manufacturer lineup. These alternatives share similar voltage and current ratings but may include additional features such as enable pins or soft-start capabilities. Verify pin compatibility and thermal performance when transitioning from the NRND BH25FB1WHFV-TR.